Installation instructions are for F Gas registered firms and engineers only. All Qualitair cellar cooling systems are pre-programmed to maintain a cellar temperature of 12C (Plug & Play) the electronic control can be adjusted down to 1C providing the cold room is sized with the system, Standard systems only, Slimline systems cannot operate below 11C.
The duty of the QP systems used in cold room applications at +1C reduces by around 12%. For instance, the QP35 will have an average duty of 3.1kW
The QP35CU and QP50CU outdoor condensing units are for both QP35/QSL35 and QP50/QSL50 Standard and Slimline indoor units.
All units are now used with R32 gas, the standard charge covers up to 8m pipe run. Qualitair offer technical advice by phone or email.
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